As long as my 915GM picture quality still is not good enough for long use after all I've done, I thought that loose nothing and upgrade Xorg+everything to server-1.10.0-3 + drv-intel-2.14.0-3 from Fedora 15 repository. I can't say that screen picture became better yet, but I got segmentation fault when I did logout. I use xfce (fedora14)+slim. After logout Slim never starts and Xorg log has seg. failed errors.
I can fill a bag about it, but want to ask here, because may be kernel-188.8.131.52-83.fc14 shouldn't work with Xorg 1.10.
So, what do you think?
[ 611.949] 0: /usr/bin/X (xorg_backtrace+0x3c) [0x80e8a2c]
[ 611.949] 1: /usr/bin/X (0x8048000+0x5f566) [0x80a7566]
[ 611.949] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xfad40c]
[ 611.949] 3: /usr/lib/xorg/modules/drivers/intel_drv.so (0xef7000+0x23cc6) [0xf1acc6]
[ 611.949] 4: /usr/lib/xorg/modules/drivers/intel_drv.so (0xef7000+0x24125) [0xf1b125]
[ 611.949] 5: /usr/lib/xorg/modules/drivers/intel_drv.so (0xef7000+0x241c8) [0xf1b1c8]
[ 611.954] 6: /usr/bin/X (0x8048000+0xa3bbe) [0x80ebbbe]
[ 611.954] 7: /usr/bin/X (ChangeWindowAttributes+0x26f) [0x809bbdf]
[ 611.954] 8: /usr/bin/X (0x8048000+0x22e48) [0x806ae48]
[ 611.954] 9: /usr/bin/X (0x8048000+0x29227) [0x8071227]
[ 611.954] 10: /usr/bin/X (0x8048000+0x1c2fc) [0x80642fc]
[ 611.954] 11: /lib/libc.so.6 (__libc_start_main+0xe6) [0x858e36]
[ 611.954] 12: /usr/bin/X (0x8048000+0x1c611) [0x8064611]
[ 611.954] Segmentation fault at address 0x10
Fatal server error:
[ 611.954] Caught signal 11 (Segmentation fault). Server aborting
Please consult the Fedora Project support
After some play I found out that it gives seg. fault on LOGOUT. So I can then start xfce with startxfce4 from tty.